Fig. 2

Study design of randomized controlled trial. The figure shows the study design with the intervention arm on the left and the control arm on the right. The shown agars are the ones used in the trial, courtesy of SSI Diagnostica
Study design of randomized controlled trial. The figure shows the study design with the intervention arm on the left and the control arm on the right. The shown agars are the ones used in the trial, courtesy of SSI Diagnostica